Nitrogen oxides have varying degrees of harm to the human body. Long-term inhalation can cause brain paralysis, atrophy of hands and feet, etc. A large number of inhalation can cause central nerve paralysis, memory loss, quadriplegia and even death. In order to better protect the atmospheric environment, the installation and application of the nitrogen oxide detector is imminent. Its use can reduce the emission of nitrogen oxides to a certain extent, realize the effective monitoring of nitrogen oxide emissions, and reduce the occurrence of accidents. However, in order to ensure the accuracy of its detection data, it is very important to do the right maintenance. So how do we properly maintain the NOx detector ? The following is a brief introduction by yi yun Tian:

The correct way to maintain the nitrogen oxide detector:

1. Keep dry and away from rain, moisture, and corrosive liquids.

2. It is forbidden to store the nitrogen oxide detector in high temperature or cold places.

3. Replace the PTFE filter regularly according to the actual situation on site.

4. Gas sensors that have exceeded the validity period and are faulty need to be replaced.

5. The installation, debugging and setting of the nitrogen oxide detector must be carried out by professionals.

6. Avoid using gas impact sensors higher than the measurement range, and it is strictly forbidden to replace the sensors with electricity on site.

7. Work strictly under the conditions specified by the nitrogen oxide detector. It is strictly forbidden for oil and particulate matter to enter the pipeline to avoid pipeline blockage or instrument sensor pollution.

8. Please use the charger provided or approved by the company to charge the nitrogen oxide analyzer. Unapproved chargers will cause unknown damage to the nitrogen oxide analyzer.

9. If the nitrogen oxide analyzer is not operating normally, please repair it with the company's dealer. Do not repair it privately.

In summary, it is the correct way to maintain the nitrogen oxide detector. Through the correct maintenance of the nitrogen oxide detector, we can not only make the instrument always in normal working condition, but also extend the service life of the instrument. In addition, in order to effectively ensure the accuracy of the nitrogen oxide detector measurement, we need every Regularly calibrate the nitrogen oxide detector for 6 months or 1 year, especially for the gas sensor of the nitrogen oxide detector that has exceeded the expiration date and is faulty, it should be replaced immediately.